Anybody know if you can convert one of the S&W 9mm over to a Glock 9mm. I have found a good deal on a S&W one but would rather use the Glock mags. Didn't know if part could be bought and swapped out.
No. The S&W can be made to take Beretta mags and maybe sig mags with a mag catch change. The grip angle I believe is different on the glock versions. But I know for a fact that the Glock versions are a different animal.
maverick18 is correct. The Beretta / S&W / Sig models can be converted back and forth with one small $5.00 part replaced. Kalboy here on the board went one step further and figured out that CZ mags work in the Sig version.